Frame Extension and Lumbar Pad combo kit
This includes a removable lumbar pad, 2" and 4" frame extensions.
A removable lumbar pad that increases the fit range of our backpacks. Perfect for curvy backs, large shoulders, and muscular builds.
Our suspension has a reputation for comfort that has been earned through a lot of sweat. We are extending that comfort to build types that have been challenges to fit in the past.
These 2" and 4" extensions will take our frames up to a 28" total height, this is what we recommend for most users at moderate weights, or very tall users at low weights.
Our current frames are 1/2" OD tubing. If you have one of our older, 5/8" OD frames please specify in the order comments so we can get you the right extensions!


